01Known sources
Each stored value keeps its provider, timestamp and whether it is an official rate or a market price.
Data you can ask questions of.
Fincast brings official exchange rates, their history and market data together, and shows where every number comes from.
Our principles
02Historical context
The service preserves time series for charts, comparison and transparent subsequent calculations.
03Transparent methodology
Analytical screens operate on stored observations only and describe the inputs used for every calculation.
Transparency is what trust rests on.
Every stored value keeps its source, its time and whether it is an official rate or a market price — so any number can be checked.
